CN112228914A - Automatic ignition control device for gas stove - Google Patents
Automatic ignition control device for gas stove Download PDFInfo
- Publication number
- CN112228914A CN112228914A CN202011113679.7A CN202011113679A CN112228914A CN 112228914 A CN112228914 A CN 112228914A CN 202011113679 A CN202011113679 A CN 202011113679A CN 112228914 A CN112228914 A CN 112228914A
- Authority
- CN
- China
- Prior art keywords
- rotating
- plate
- gas stove
- guide rail
- sliding plate
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C3/00—Stoves or ranges for gaseous fuels
- F24C3/12—Arrangement or mounting of control or safety devices
- F24C3/126—Arrangement or mounting of control or safety devices on ranges
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C3/00—Stoves or ranges for gaseous fuels
- F24C3/10—Arrangement or mounting of ignition devices
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Feeding And Controlling Fuel (AREA)
Abstract
The invention discloses an automatic ignition control device of a gas stove, which comprises a pressing system and a rotating system, wherein the pressing system is connected with the rotating system through a screw; the pressing system comprises a linear motor, a push rod, a first rotating plate, a second rotating plate, a first sliding plate, a second sliding plate and a guide rail; the rotating system comprises a stepping motor, a straight gear and a rotating gear; the guide rail of the pressing system is fixed on the lower surface of the gas stove shell and is close to the control shaft of the gas stove assembly, the guide rail is an open rectangular groove, the rectangular groove is matched with a second sliding plate, and the second sliding plate can slide in the guide rail; the first sliding plate is fixed at the inner upper end of the guide rail, the main body of the first sliding plate is a rectangular block, the upper surface of the rectangular block is provided with a bulge, and two side surfaces of the bulge are provided with rotating shafts; the first rotating plate main body is a rectangular plate, one end of the rectangular plate is provided with a rotating shaft and is used for being matched with the second rotating plate and the push rod, and the other end of the rectangular plate is provided with a rotating shaft hole and is used for being matched with the second sliding plate. The problem that a traditional gas stove cannot be connected to an intelligent household control system is solved.
Description
Technical Field
The invention belongs to the technical field of safety control of gas cookers, and particularly relates to an automatic ignition control device of a gas cooker.
Background
At present, along with the rise of electronic devices such as intelligent home devices, more and more household appliances are moved to intellectualization, wireless and networking, the intelligent home is gradually accepted by people, the rise of a new generation of intelligent home makes people greatly convenient to live, but the original household appliances can not be well accessed into an intelligent system, especially in the field of gas cookers, as the gas cookers need to be designed with a plurality of safety mechanisms, the ignition of the gas cookers can be realized only by carrying out serialization operation, and a set of mechanical part or device compatible with the operation action of the existing gas cookers needs to be designed when the gas cookers are accessed into the intelligent control system.
Disclosure of Invention
The technical problem to be solved by the invention is to provide an automatic ignition control device for a gas stove, aiming at the defects of the prior art, and solving the problem that the traditional gas stove cannot be connected with an intelligent household control system through optimizing the ignition device for the gas stove.
In order to achieve the technical purpose, the invention adopts the following technical scheme:
an automatic ignition control device of a gas stove is arranged between an existing gas stove assembly and a control knob, and comprises a pressing system and a rotating system;
the pressing system comprises a linear motor, a push rod, a first rotating plate, a second rotating plate, a first sliding plate, a second sliding plate and a guide rail;
the rotating system comprises a stepping motor, a straight gear and a rotating gear;
the guide rail of the pressing system is fixed on the lower surface of the gas stove shell and close to the control shaft of the gas stove assembly, the guide rail is an open rectangular groove, the rectangular groove is matched with a second sliding plate, and the second sliding plate can slide in the guide rail;
the first sliding plate is fixed at the inner upper end of the guide rail, the main body of the first sliding plate is a rectangular block, the upper surface of the rectangular block is provided with a bulge, and two side surfaces of the bulge are provided with rotating shafts;
the second sliding plate is arranged at the inner lower end of the guide rail and can slide in the guide rail, the main body of the second sliding plate is a rectangular block, the upper surface of the rectangular block is provided with a bulge, and two side surfaces of the bulge are provided with rotating shafts;
the first rotating plate main body is a rectangular plate, one end of the rectangular plate is provided with a rotating shaft for being matched with the second rotating plate and the push rod, and the other end of the rectangular plate is provided with a rotating shaft hole for being matched with the second sliding plate;
the second rotating plate main body is a rectangular plate, and rotating shaft holes are formed in two ends of the rectangular plate and are respectively used for being matched with the first sliding plate and the first rotating plate;
the push rod comprises a flat plate and sliding chutes, the sliding chutes are arranged on one side surface of the flat plate in pairs, the sliding chutes are used for being matched with a rotating shaft of the first rotating plate, the rotating shaft of the first rotating plate can freely slide in the sliding chutes, and the other side surface of the flat plate is connected with a cylinder which is fixedly connected with an output shaft of the linear motor;
the linear motor is fixed on the lower surface of the gas stove shell;
a rotating gear of the rotating system is fixed on a control shaft of the gas stove assembly;
a straight gear is fixed on an output shaft of a stepping motor of the rotating system and matched with the rotating gear, so that the control shaft of the gas stove assembly is rotationally driven.
Preferably, the first and second rotating plates have a minimum length such that the second sliding plate can perform a press-down ignition of the gas burner assembly when the first and second rotating plates are parallel.
Preferably, the minimum length of the cylinder on the push rod is such that when the extension shaft of the linear motor is fully extended, the push rod can push the second slide block to a position meeting the ignition requirement of the gas stove.
Preferably, the rotating gear mounting location is below the lowest point of the guide rail.
The invention has the following beneficial effects:
the invention provides an automatic ignition control device of a gas stove, which realizes the purpose that an ignition system of the gas stove is connected into an intelligent home control system on the premise of not changing the original ignition system of the gas stove by the targeted design and optimization of the ignition device of the gas stove, does not influence the original manual operation ignition function when the intelligent home system is switched off, can realize the functions of ignition, fire switching off and fire regulation when the intelligent home system is in intervention control, realizes the optimization of the traditional ignition device of the gas stove without changing the original system, and ensures that the system has higher reliability and practicability.
Drawings
Fig. 1 is a perspective view of an unfired assembly body of an automatic ignition control device of a gas stove.
Fig. 2 is a partially enlarged view of a mounting body a when the gas stove automatic ignition control device is not ignited.
Fig. 3 is a perspective view of an ignition assembly of an automatic ignition control device for a gas stove according to the present invention.
Fig. 4 is a partial enlarged view of a mounting body B at the time of ignition of the automatic ignition control device of the gas stove of the present invention.
In the figure: 1. a gas range assembly; 2. a knob; 3. pressing the system down; 4. a rotation system; 5. a linear motor; 6. a push rod; 7. a first rotating plate; 8. a second rotating plate; 9. a first sliding plate; 10. a second sliding plate; 11. a guide rail; 12. a stepping motor; 13. a spur gear; 14. a rotating gear; 15. a gas range housing; 16. a control shaft; 17. a protrusion; 18. a rotating shaft; 19. a rotating shaft hole; 20. a flat plate; 21. a chute.
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will become apparent to those skilled in the art from the present disclosure.
It should be understood that the structures, ratios, sizes, and the like shown in the drawings and described in the specification are only used for matching with the disclosure of the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions under which the present invention can be implemented, so that the present invention has no technical significance, and any structural modification, ratio relationship change, or size adjustment should still fall within the scope of the present invention without affecting the efficacy and the achievable purpose of the present invention. In addition, the terms such as "upper", "lower", "left", "right" and "middle" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and changes or modifications of the relative relationship may be made without substantial changes in the technical contents.
Example 1
Referring to fig. 1 and 2, an automatic ignition control device for a gas stove is installed between an existing gas stove assembly 1 and a control knob 2, and comprises a pressing system 3 and a rotating system 4;
the pressing system 3 comprises a linear motor 5, a push rod 6, a first rotating plate 7, a second rotating plate 8, a first sliding plate 9, a second sliding plate 10 and a guide rail 11;
the rotating system comprises a stepping motor 12, a straight gear 13 and a rotating gear 14;
the guide rail 11 of the pressing system 3 is fixed on the lower surface of the gas stove shell 15 and is close to the position of the control shaft 16 of the gas stove assembly 1, the guide rail 11 is an open rectangular groove, the rectangular groove is matched with the second sliding plate 10, and the second sliding plate 10 can slide in the guide rail 11;
the first sliding plate 9 is fixed at the inner upper end of the guide rail 11, the main body of the first sliding plate 9 is a rectangular block, the upper surface of the rectangular block is provided with a bulge 17, and two side surfaces of the bulge 17 are provided with rotating shafts 18;
the second sliding plate 10 is arranged at the inner lower end of the guide rail 11, the second sliding plate 10 can slide in the guide rail 11, the main body of the second sliding plate 10 is a rectangular block, the upper surface of the rectangular block is provided with a bulge 17, and two side surfaces of the bulge are provided with rotating shafts 18;
the main body of the first rotating plate 7 is a rectangular plate, one end of the rectangular plate is provided with a rotating shaft 18 for matching with the second rotating plate 8 and the push rod 6, and the other end of the rectangular plate is provided with a rotating shaft hole 19 for matching with the second sliding plate 10;
the main body of the second rotating plate 8 is a rectangular plate, and two ends of the rectangular plate are provided with rotating shaft holes 19 which are respectively used for being matched with the first sliding plate 9 and the first rotating plate 7;
the push rod 6 comprises a flat plate 20 and sliding grooves 21, the sliding grooves 21 are arranged on one side surface of the flat plate 20 in pairs, the sliding grooves 21 are used for being matched with the rotating shaft 18 of the first rotating plate 7, the rotating shaft 18 of the first rotating plate 7 can freely slide in the sliding grooves 21, the other side surface of the flat plate 20 is connected with a cylinder, and the cylinder is fixedly connected with an output shaft of the linear motor 5;
the linear motor 5 is fixed on the lower surface of the gas stove shell 15;
the rotating gear 14 of the rotating system 4 is fixed on the control shaft 16 of the gas stove assembly 1;
an output shaft of a stepping motor 12 of the rotating system 4 is fixedly provided with a spur gear 13, and the spur gear 13 is matched with a rotating gear 14 to rotationally drive a control shaft 16 of the gas stove assembly 1.
In practical implementation, the minimum length of the first rotating plate 7 and the second rotating plate 8 is such that the second sliding plate 10 can perform the press-down ignition of the gas burner assembly 1 when the first rotating plate 7 and the second rotating plate 8 are parallel.
In specific implementation, the minimum length of the cylinder on the push rod 6 is such that when the extension shaft of the linear motor 5 is fully extended, the push rod 6 can push the second slide block 10 to a position meeting the ignition requirement of the gas stove.
In specific implementation, the installation position of the rotating gear 14 is below the lowest point of the guide rail 11.
Referring to fig. 3 and 4, in use, when the intervention of the automatic ignition control system is not required, the stepping motor 12 is powered off, and the user operation is not different from that of the automatic ignition control system which is not installed; when an automatic ignition control system is needed to be intervened, when the gas stove needs to be ignited from an initial position, the pressing system 3 works, the linear motor 5 pushes the push rod 6 to move, the push rod 6 moves to drive the first rotating rod 7 and the second rotating rod 8 to rotate, and further the second sliding plate 10 is pushed to move, so that downward pressure is generated on the rotating gear 14, and the pressing action on the control shaft 16 of the gas stove assembly 1 is realized; after the gas stove is ignited successfully, the rotation of the stepping motor 12 of the rotating system 4 can realize the adjustment of the opening degree of the valve of the gas stove assembly 1 and the adjustment of the firepower.
Although the invention has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the invention. Accordingly, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (4)
1. The utility model provides a gas-cooker automatic ignition controlling means which characterized in that: the device is arranged between the existing gas stove assembly (1) and the control knob (2), and the ignition device comprises a pressing system (3) and a rotating system (4);
the pressing system (3) comprises a linear motor (5), a push rod (6), a first rotating plate (7), a second rotating plate (8), a first sliding plate (9), a second sliding plate (10) and a guide rail (11);
the rotating system comprises a stepping motor (12), a straight gear (13) and a rotating gear (14);
a guide rail (11) of the pressing system (3) is fixed on the lower surface of a gas stove shell (15) and is close to a control shaft (16) of the gas stove assembly (1), the guide rail (11) is an open rectangular groove, the rectangular groove is matched with a second sliding plate (10), and the second sliding plate (10) can slide in the guide rail (11);
the first sliding plate (9) is fixed at the inner upper end of the guide rail (11), the main body of the first sliding plate (9) is a rectangular block, a bulge (17) is arranged on the upper surface of the rectangular block, and two side faces of the bulge (17) are provided with rotating shafts (18);
the second sliding plate (10) is arranged at the inner lower end of the guide rail (11), the second sliding plate (10) can slide in the guide rail (11), the main body of the second sliding plate (10) is a rectangular block, the upper surface of the rectangular block is provided with a bulge (17), and two side surfaces of the bulge are provided with rotating shafts (18);
the main body of the first rotating plate (7) is a rectangular plate, one end of the rectangular plate is provided with a rotating shaft (18) for being matched with the second rotating plate (8) and the push rod (6), and the other end of the rectangular plate is provided with a rotating shaft hole (19) for being matched with the second sliding plate (10);
the main body of the second rotating plate (8) is a rectangular plate, and rotating shaft holes (19) are formed in two ends of the rectangular plate and are respectively used for being matched with the first sliding plate (9) and the first rotating plate (7);
the push rod (6) comprises a flat plate (20) and sliding grooves (21), the sliding grooves (21) are arranged on one side surface of the flat plate (20) in pairs, the sliding grooves (21) are used for being matched with a rotating shaft (18) of the first rotating plate (7), the rotating shaft (18) of the first rotating plate (7) can freely slide in the sliding grooves (21), the other side surface of the flat plate (20) is connected with a cylinder, and the cylinder is fixedly connected with an output shaft of the linear motor (5);
the linear motor (5) is fixed on the lower surface of the gas stove shell (15);
a rotating gear (14) of the rotating system (4) is fixed on a control shaft (16) of the gas stove assembly (1);
a straight gear (13) is fixed on an output shaft of a stepping motor (12) of the rotating system (4), and the straight gear (13) is matched with a rotating gear (14) to rotationally drive a control shaft (16) of the gas stove assembly (1).
2. The automatic ignition control device of a gas stove as claimed in claim 1, characterized in that: the minimum length of the first rotating plate (7) and the second rotating plate (8) is such that the second sliding plate (10) can realize the press-down ignition of the gas stove assembly (1) when the first rotating plate (7) and the second rotating plate (8) are parallel.
3. The automatic ignition control device of a gas stove as claimed in claim 1, characterized in that: the minimum length of the cylinder on the push rod (6) meets the requirement that when the extension shaft of the linear motor (5) is completely extended, the push rod (6) can push the second sliding block (10) to a position meeting the ignition requirement of the gas stove.
4. The automatic ignition control device of a gas stove as claimed in claim 1, characterized in that: the installation position of the rotating gear (14) is below the lowest point of the guide rail (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011113679.7A CN112228914A (en) | 2020-10-17 | 2020-10-17 | Automatic ignition control device for gas stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011113679.7A CN112228914A (en) | 2020-10-17 | 2020-10-17 | Automatic ignition control device for gas stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112228914A true CN112228914A (en) | 2021-01-15 |
Family
ID=74117840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011113679.7A Withdrawn CN112228914A (en) | 2020-10-17 | 2020-10-17 | Automatic ignition control device for gas stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112228914A (en) |
-
2020
- 2020-10-17 CN CN202011113679.7A patent/CN112228914A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210115 |